2A3UM-RE315Wireless emitter

RE300 Emitter User Manual Please read this Manual carefully before using the product and keep it properly for future reference. 01 Product description 02 Technical parameters Package containing: Emitter*1,Bracket*1，User Manual*1, Screw*1 Indicator Up Stop Down Channel+ Channel- Set keyP2 Coin battery CR2450 Insulating liner Attention: Remove the battery insulation before use Bracket Double-sidedtape Please tear off the release paper before use RE301 Single-Channel emitter RE302 2 Channel emitter RE315 15 Channel emitter Product name: Wireless emitter Product model:RE301 RE302 RE315 Product size:130*37*15mm Input voltage:3.0V Transmission distance: Exterior conditions>150m Interior conditions>35m Operating frequency:433.92MHz Working temperature:-10°C~55°C Working humidity: 10%~90%RH,no condensing 03 Features 04 Operation step 1.RE315 The displayed number is the chosen channel 2.RE302 The indicator light is the chosen channel 3.RE315 LCD Version channel lock operation(example:if the emitter only needs 4 channels, then lock the 4th channel, the emitter will be able to use channels from 0 to 4): Switch the screen number to 4th channel, press+and-simultaneously to let the number on the screen flashes 3 times, then release to finish the setting.Repeating this operation is also for canceling the channel lock function. 4.RE302: All indicator lights on means group control channel. 5.RE315:0 channel is group control channel. 6. Group control channel:Take RE302 as an example,group control can control all the paired motors in 1, 2 channels. Keystroke TimeDescription Long press 2 seconds feature settings Once Pairing Long press 2 seconds Long press 2 seconds Long press 2 seconds Switch direction/ setting confirmation Speed regulation+ Speed regulation- Remarks: Please follow up with motor instruction manual. 05 Warnings and precautions 1.For fear of shortening the life of the emitter, please avoid dampness and bumps in use. If the emitter range shortens or the emitter becomes insensitive, please replace the old battery with battery of the same model and recycle the replaced battery. 06 Legal Information 07 The warranty type TypeContentWarranty time The whole machine Remote control2years 2.Please do not use battery of different types for fear of explosion. Screw (optional) Emitter back FCC ID:2A3UM-RE315 FCC Compliance Statement This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can IC:30162-RE315 Innovation, Science and Economic Development (ISED) Canada Compliance Statement CAN ICES‐3 (B)/NMB‐3 (B) This device complies with Innovation, Science, and Economic Development 7 Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that may cause undesired operation of the device. radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on,the user is encouraged to try to correct the interference by one or more of the following measures:Reorient or relocate the receiving antenna.Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. FCC Caution: Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Le présent appareil est conforme aux CNR d' Innovation, Science et Développement économique Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

Qingdao RONCO Mechanic Electronic Technology Co., Ltd. No.43 Yanqing Rd, Huanxiu Sub-District, Jimo District, Qingdao, Shandong, China --------------- -- ---------------------------------------------------------------------------------------------------------- Date: 2024-03-08 FEDERAL COMMUNICATIONS COMMISSION AUTHORIZATION AND EVALUATION DIVISION 7435 OAKLAND MILLS ROAD COLUMBIA, MD 21046 SUBJECT: FCC Application for FCC ID: 2A3UM-RE315 Confidentiality Request To whom it may concern, Pursuant to the p「ovisionsof the Commission's rules Title 47 Sections§0.457 and§0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely 因BlockDiag「am D Tune-Up Information 因OperationalDescription D Security Information 区I Schematics 口SoftwareDefined Radio (SOR) Information 口PartsList The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosu「e of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. In add几ionalto above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR§2.1204, while ensuring that business sensitive information remains confidential until the actual ma「ketingof newly authorized devices, we「equestShort Term Confidentiality of the following attachment ( s) ; 口ExternalPhotos口Test Setup Photos 口InternalPhotos口UserManual 口Fo「45 days, pursuant to Public Notice DA 04-1705 or 口 For 180 days pursuant to KDB 726920 D01. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application Sincerely, Q或｛么 Signatory [Cunlei Cui, Quality Manager]

Reference No.: WTN24X01024693W Page 2 of 9 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 Reference No.: WTN24X01024693W Page 3 of 9 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 3 EUT View 4 Reference No.: WTN24X01024693W Page 4 of 9 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 5 EUT View 6

Reference No.: WTN24X01024693W Page 1 of 9 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn ANNEX EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format FCC ID: 2A3UM-RE315 Specifications: The label shall be securely affixed to a permanently attached part of the device, in a location where it is visible or easily accessible to the user, and shall not be readily detachable. The label shall be sufficiently durable to remain fully legible and intact on the device in all normal conditions of use throughout the device’s expected lifetime. Proposed Label Location on EUT FCC ID Label Location

Reference No.: WTN24X01024693W Page 5 of 9 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 EUT Housing and Board View 2 Reference No.: WTN24X01024693W Page 6 of 9 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Solder Board-Component View 1 Solder Board-Component View 2 Reference No.: WTN24X01024693W Page 7 of 9 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Solder Board-Component View 3 Antenna View 433.92MHz Ant.

1. RF Exposure Requirements 1.1 General Information Client Information Applicant: Qingdao RONCO Mechanic Electronic Technology Co., Ltd. Address of applicant: No.43 Yanqing Rd, Huanxiu Sub-District, Jimo District, Qingdao, Shandong, China Manufacturer: Qingdao RONCO Mechanic Electronic Technology Co., Ltd. Address of manufacturer: No.43 Yanqing Rd, Huanxiu Sub-District, Jimo District, Qingdao, Shandong, China General Description of EUT: Product Name: Wireless emitter Trade Name: RONCO Model No.: RE315 Adding Model(s): / Rated Voltage: DC3V Power Adaptor : / FCC ID: 2A3UM-RE315 Equipment Type: Portable device Technical Characteristics of EUT: Frequency Range: 433.92MHz Max. Field Strength: 433.92MHz: 61.23dBuV/m(3m) Data Rate: / Modulation: GFSK Antenna Type: PCB Antenna Antenna Gain: 0dBi 1.2 RF Exposure Exemption According to §1.1307(b)(3) and KDB 447498 D04 Interim General RF Exposure Guidance v01, system operating under the provisions of this section shall be operating in a manner that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. Option A: FCC Rule Part 1.1307 (b)(3)(i)(A):The available maximum time-averaged power is no more than 1mW, regardless of separation distance. Option B: FCC Rule Part 1.1307 (b)(3)(i)(B): The available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold P th (mW) described in the following formula. P th is given by: Option C: FCC Rule Part 1.1307 (b)(3)(i)(C): The minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates, the ERP (watts) is no more than the calculated value prescribed for that frequency. R must be at least λ/2π, where λ is the free-space operating wavelength in meters. Single RF Sources Subject to Routine Environmental Evaluation RF Source frequency (MHz) Threshold ERP (watts) 0.3-1.34 1,920 R 2 1.34-30 3,450 R 2 /f 2 30-300 3.83 R 2 300-1,500 0.0128 R 2 f 1,500-100,000 19.2R 2 For Multiple RF sources: FCC Rule Part 1.1307(b)(3)(ii): (A) The available maximum time-averaged power of each source is no more than 1 mW and there is a separation distance of two centimeters between any portion of a radiating structure operating and the nearest portion of any other radiating structure in the same device, except if the sum of multiple sources is less than 1 mW during the time-averaging period, in which case they may be treated as a single source (separation is not required). (B) In the case of fixed RF sources operating in the same time-averaging period, or of multiple mobile or portable RF sources within a device operating in the same time averaging period, if the sum of the fractional contributions to the applicable thresholds is less than or equal to 1 as indicated in the following equation. 1.3 Calculated Result Radio Access Technology Prediction Frequency Max. Field Strength Antenna Gain Output Power Tune-Up Power ERP (MHz) (dBuV/m) (dBi) (dBm) (dBm) (dBm) SRD 433.92 61.23 0 -34.02 -34.00 -36.15 Frequency Option Min. Distance Max. Power Exposure Limit Ratio Result (MHz) (cm) (dBm) (mW) (mW) Pass/Fail 433.92 B 0.5 -34.00 0.00 23.17 0.01 Pass Note: 1. EIRP= E-104.8+20logD; Output Power=EIRP- Antenna Gain; ERP=EIRP-2.15dB 2. Option A, B and C refers as clause 1.2. 3. For option B, Max (time-averaged power, effective radiated power (ERP)) converts to Max. Power. For option C, ERP converts to Max. Power; 4. For option B, P th (mW) converts to Exposure Limit (mW); For option C, ERP (W) converts to Exposure Limit (mW). 5. Ratio= Tune-Up ERP (mW)/ Exposure Limit (mW) Mode for Simultaneous Multi-band Transmission: Radio Access Technology Ratio 1 Ratio 2 Ratio 3 Simultaneous Ratio Limit Result Pass/Fail / / / / / / / Result: Pass

Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 1 of 25 TEST REPORT Reference No. ....................: WTN24X01024693W FCC ID ............................... .: 2A3UM-RE315 Applicant .......................... .: Qingdao RONCO Mechanic Electronic Technology Co., Ltd. Address ............................ .: No.43 Yanqing Rd, Huanxiu Sub-District, Jimo District, Qingdao, Shandong, China Manufacturer .................... .: The same as Applicant Address ............................ .: The same as Applicant Product Name .................. .: Wireless emitter Model No... ........................ .: RE315 Standards ......................... .: FCC Part 15.231 Date of Receipt sample ... .: 2024-01-30 Date of Test....................... .: 2024-01-30 to 2024-02-24 Date of Issue .................... .: 2024-02-29 Test Report Form No. ...... . : WTX_Part 15_231W Test Result ........................ .: Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of approver. Prepared By: Waltek Testing Group (Shenzhen) Co., Ltd. Address: 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao'an District, Shenzhen, Guangdong, China Tel.: +86-755-33663308 Fax.: +86-755-33663309 Email: [email protected] Tested by: Approved by: Dashan Chen Silin Chen Reference No.: WTN24X01024693W Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 2 of 25 TABLE OF CONTENTS 1. GENERAL INFORMATION .................................................................................................................................... 4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ......................................................................... 4 1.2 TEST STANDARDS ................................................................................................................................................. 5 1.3 TEST METHODOLOGY ........................................................................................................................................... 5 1.4 TEST FACILITY ...................................................................................................................................................... 5 1.5 EUT SETUP AND TEST MODE .............................................................................................................................. 6 1.6 MEASUREMENT UNCERTAINTY ............................................................................................................................. 7 1.7 TEST EQUIPMENT LIST AND DETAILS ................................................................................................................... 8 2. SUMMARY OF TEST RESULTS ......................................................................................................................... 11 3. ANTENNA REQUIREMENT ................................................................................................................................. 12 3.1 STANDARD APPLICABLE ..................................................................................................................................... 12 3.2 TEST RESULT ...................................................................................................................................................... 12 4. RADIATED EMISSIONS ....................................................................................................................................... 13 4.1 STANDARD APPLICABLE ..................................................................................................................................... 13 4.2 TEST PROCEDURE .............................................................................................................................................. 14 4.3 CORRECTED AMPLITUDE & MARGIN CALCULATION ........................................................................................... 15 4.4 SUMMARY OF TEST RESULTS/PLOTS ................................................................................................................. 15 5. 20DB BANDWIDTH ............................................................................................................................................... 18 5.1 STANDARD APPLICABLE ..................................................................................................................................... 18 5.1 TEST PROCEDURE .............................................................................................................................................. 18 5.2 SUMMARY OF TEST RESULTS/PLOTS ................................................................................................................. 18 6. TRANSMISSION TIME .......................................................................................................................................... 20 6.1 STANDARD APPLICABLE ..................................................................................................................................... 20 6.2 TEST PROCEDURE .............................................................................................................................................. 20 6.3 SUMMARY OF TEST RESULTS/PLOTS ................................................................................................................. 20 7. DUTY CYCLE ......................................................................................................................................................... 22 7.1 STANDARD APPLICABLE ..................................................................................................................................... 22 7.2 TEST PROCEDURE ...................................…

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Reference No.: WTN24X01024693W Page 8 of 9 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Radiation Emission Test Setup (Below 30MHz) Radiation Emission Test Setup (30MHz to 1GHz) Reference No.: WTN24X01024693W Page 9 of 9 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Radiation Emission Test Setup (1GHz to 18GHz) Radiation Emission Test Setup (Above 18GHz) ***** END OF REPORT *****